Images have been released of four men officers want to speak to following a fight at student accommodation in Queens Road, Leicester.
It happened at approximately 12.40am on 5 June. An investigation has been continuing since the initial report and now new CCTV footage has been obtained.
No-one has been arrested in connection with the incident.
PC Maddie Hayes, the investigating officer, said: “I would like to speak to any of the four men pictured as, having made further enquiries, I believe they may have information that could help.
“If you’re one of those people, or you know who they are, then please get in touch.”
You can pass on information by visiting https://www.leics.police.uk/ro/report/ocr/af/how-to-report-a-crime/ and quoting reference 21*309564.
Alternatively call 101.
Leicestershire Police Appeal 14/12/21